Finished smoothing edges of -05 rudder horn and -03 control surface rib. Used 1/4 bolts in center holes to align parts and match drilled -05 and -03 with #40. Disassembled and debured. With -02 assy clecoed, updrilled with #30. Disassembled, deburred, assembled and riveted with CCP-44 rivets.
